Guitar Hero: World Tour demo video blowout

Reading about people playing Guitar Hero World Tour is one thing, but seeing it in action is quite another. We've chopped up and condensed the extremely lengthy World Tour demonstration contained in Activision's non-E3 press conference into the most important, informative and interesting bits for the below embedded videos. We've even included a full, six minute performance of Van Halen's "Hot for Teacher," performed by the developers themselves. Rock on!